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Fat discrimination may result from everyday values and practices we use to regulate our relationship to food and public life. davehighbury/Flickr

Does the art of living make fat discrimination common sense?

The persecution of people for their weight is a serious problem that should be addressed by government and civil society. But the ideal of ending fat discrimination faces some profound difficulties. This…
It’s obvious: better referee performance is better for players and better for spectators. Right? AAP Image/Joe Castro

Sports referees should take performance-enhancing drugs

Late last week football (soccer) website football365.com reported that FIFA, the international governing body for the world game, is considering forcing referees to pass fitness tests prior to games. This…
A mass grave is formed in Houla. EPA

Syria: truth, lies and realpolitik

After a longish lull, the ghastly images emanating from Houla have re-focused world attention on Syria and its rapidly deteriorating internal condition, as Mat Hardy pointed out on The Conversation yesterday…
There is much to like in the updated Privacy Act - but is it too early to cheer? Flickr/Mikko Luntiala

Two cheers for privacy law reform? Let’s wait and see

British novelist E M Forster famously offered two cheers for democracy. We might say the same about the national Privacy Amendment (Enhancing Privacy Protection) Bill introduced into Parliament last week…
Australia’s newly declared continental shelf may be as big as its land mass, but its not a stealth attack on Antarctica. AAP

Explainer: Australia’s extended continental shelf and Antarctica

Despite recent commentary in the media, Australia’s proclamation of its extended continental shelf does not represent new “claims” in Antarctica and does not contravene the Antarctic Treaty. With Australia…
More than 50% of the Airbus A350 is made of composite materials. EPA/DB/EADS

Let’s stick together: composite materials, aeroplanes and you

What do Novak Djokovic’s tennis racket, Mark Webber’s F1 car and the new Boeing 787 have in common? They all extensively rely on composite materials. A composite material is a strategic combination of…
NCDs are responsible for the increase in mortality and morbidity in developing countries still grappling with infectious diseases. AAP

Keeping the lid on chronic diseases needs global buy-in

The 2011 UN High-Level Meeting on Non-Communicable Disease (NCD) Prevention and Control marked an all-time high in the recognition of the devastating toll of the global NCD epidemic. But much remains to…
Chronic diseases act as a driver for disadvantage in the developing world, leading to cycles of poverty. Secom Bahia/Flickr

Five myths about the global epidemic of chronic diseases

The eyes and ears of the global health world were firmly fixed on Geneva last week for the 2012 World Health Assembly, the annual meeting of the World Health Organization’s (WHO) member states. One of…
China’s emissions keep increasing, but it’s burning less fuel for every increase in GDP. Bert van Dijk

IEA reveals emissions are up again, but it’s not all bad news

The numbers are just in. At a time when we need to be urgently reducing our CO₂ emissions, we are now emitting more than at any time in human history. However, it’s not too late to turn things around…
We need to take a harder look at Australian education and how we compare internationally. Flickr/marragem

The great equity debate: a fair go for Australian schools

Following the refusal of the federal government to commit to the Gonski Review and the recent announcement in Victoria of further cuts to already disadvantaged schools and students, the issue of equity…
Conservation doesn’t fare well once the miners move in. Kate Ausburn

Mining is digging the heart out of conservation covenants

Across Australia, landholders are signing conservation agreements or covenants to protect biodiversity on their property. These agreements, offered by state governments, create private protected areas…
Medicare Locals have a big task, with a modest budget. AAP/Dave Hunt

Have Medicare Locals been set up to fail?

Opposition Health spokesman Peter Dutton has called Medicare Locals “an extra layer of bureaucracy”, and signalled the Coalition will remove them if it’s elected. His conclusion that they’re a waste of…
Home birth isn’t going away – and time is running out to solve the insurance dilemma. Flickr/hubeRsen

Pushing home birth underground raises safety concerns

Women have the right to determine what happens to their bodies; and this includes where and how they give birth. But from July 2013, private midwives may not be able to legally provide their services to…
Romney’s faith leaves him open to political attacks. EPA/Kamil Krzsczynski

Will Obama use Romney’s mormonism against him?

Five months before the American presidential election, one thing is clear: Obama wants this to be a referendum on venture capitalism. Last week the Obama camp sharpened its attack on the business record…
Hosting part of the Square Kilometre Array is a victory for Africa, but much work is yet to be done. EPA/SKATelescope.com

Astronomy for Africa – the SKA will lead to ‘brain gain’

On Friday, we learned that South Africa and Australia/New Zealand will jointly host the Square Kilometre Array (SKA) radio telescope, rather than the facility going to just one of the bids. The split-site…
Julia Gillard and Susilo Bambang Yudhoyono both acknowledge the importance of a strong relationship between Australia and Indonesia. AAP

Growth in our MIST: the economic bloc to watch

Trade liberalisation has pulled many developing countries into emerging markets in the last decade. Jim O’Neil, an economist and chairman of Goldman Sachs, who forecast global economic domination by certain…
If you’re at low risk of cancer, the pill is unlikely to place you at higher risk. Flickr/BeppieK

Monday’s medical myth: the pill increases your risk of cancer

Millions of women around the world have used the combined oestrogen and progestogen oral contraceptive pill to protect themselves from pregnancy for more than fifty years. The overall risk of reproductive-aged…
It’s not just greenhouse gases that affect climate: other air pollution could be changing atmospheric circulation. NASA Goddard Photo and Video

Poleward-shifting climate zones - where are they headed and why?

The Earth’s principal climatic zones appear to be shifting poleward. If this continues, as climate models project, the weather patterns that give rise to deserts in the subtropics, and stormy wet weather…
Decades of work to reduce rhino poaching has achieved little. Farming rhino is one alternative, but what happens to a species when it’s domesticated? Jim Epler

Farming endangered species to save them - extinction by another means?

When we talk of conserving an animal species what do we actually mean? We are likely to have in mind a vision of a rhinoceros (or any other species, for that matter) being given the opportunity to pursue…